Hugo van Kemenade
e60ca89721
Merge pull request #6150 from radarhere/gif
2022-03-30 23:23:59 +03:00
Hugo van Kemenade
f7169f9c93
Merge pull request #5980 from radarhere/polygon
2022-03-27 18:51:10 +03:00
Hugo van Kemenade
35e1932748
Merge pull request #5970 from radarhere/warnings
2022-03-27 18:43:38 +03:00
Andrew Murray
ce8c682748
Added setting to convert to RGB only at a different palette
2022-03-22 20:28:49 +11:00
Andrew Murray
ebdb47e693
Support reading I;16R TIFF images
2022-03-20 13:34:50 +11:00
Andrew Murray
6f128c4c39
Removed unused variable
2022-03-15 22:15:24 +11:00
Hugo van Kemenade
652542c770
Merge pull request #6112 from radarhere/i_i16_conversion
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Clip I;16 to be unsigned, not signed
2022-03-10 19:56:45 +02:00
Andrew Murray
c8b69a78f3
Clip I;16 to be unsigned, not signed
2022-03-05 13:42:39 +11:00
Andrew Murray
7d3274518d
Allow LA to be used as a mask in paste()
2022-03-01 21:05:42 +11:00
Andrew Murray
e2b007f0c2
Use transparency info key when converting to LA
2022-03-01 20:25:25 +11:00
Andrew Murray
0d729941a8
Handle packets that cross scan lines
2022-02-25 09:41:16 +11:00
Andrew Murray
17d342bc4b
Simplified code as both values are 7 bit
2022-02-25 09:41:16 +11:00
Andrew Murray
7aa49741c6
Merge branch 'main' into getpalette
2022-02-20 23:52:20 +11:00
Andrew Murray
341802c2dc
Removed unused argument
2022-02-19 10:50:07 +11:00
Hugo van Kemenade
1ec7be9a87
Merge pull request #6060 from radarhere/palette
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Consider palette size when converting and in getpalette()
2022-02-18 23:31:56 +02:00
Hugo van Kemenade
0aca22e863
Merge pull request #6052 from radarhere/p2pa
2022-02-17 09:39:39 +02:00
Andrew Murray
852859476b
Added rawmode argument to getpalette()
2022-02-17 10:15:03 +11:00
Andrew Murray
54cb09d8b4
When converting to P, restrict colors to palette size
2022-02-16 11:01:00 +11:00
Andrew Murray
948c064b28
Allow getpalette() to return less than 256 colors
2022-02-16 09:56:13 +11:00
Andrew Murray
41a9975377
Moved strcmp outside of loop
2022-02-14 21:50:19 +11:00
Andrew Murray
5411263d92
Simplified code
2022-02-14 19:24:47 +11:00
Andrew Murray
83d4f451fa
Ensure image is opaque after converting P to PA with RGB palette
2022-02-14 16:10:59 +11:00
Andrew Murray
85b872deb6
Added unpacker from RGBA;15 to RGB
2022-02-07 10:18:14 +11:00
Andrew Murray
b894c8c73d
Connected discontiguous polygon corners
2022-01-21 11:55:59 +11:00
Andrew Murray
c692fb42f8
Fixed comparison warnings
2022-01-18 14:19:43 +11:00
Andrew Murray
6565d5b1f3
Merge pull request #5517 from kmilos/patch-1
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Explicitly enable strip chopping for large uncompressed TIFFs
2021-12-30 15:34:02 +11:00
Andrew Murray
4d1d2c9855
Merge pull request #5807 from DWesl/tkimaging-on-cygwin
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Use the Windows method to get TCL functions on Cygwin
2021-12-30 00:08:31 +11:00
Hugo van Kemenade
3c39be3bc2
Merge pull request #5901 from radarhere/i16
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Improved I;16 operations on big endian
2021-12-28 10:12:00 +02:00
Hugo van Kemenade
cc670c940e
Merge pull request #5869 from radarhere/quantize_palette
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Fixed palette index for zeroed color in FASTOCTREE quantize
2021-12-28 10:05:58 +02:00
Hugo van Kemenade
e7b53259d1
Merge pull request #5824 from radarhere/l_macro
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Added rounding when converting P and PA
2021-12-28 10:02:36 +02:00
Andrew Murray
aeb549ef8f
Fixed unpacking I;16B to I;16 on big endian
2021-12-28 17:38:01 +11:00
Andrew Murray
4b7b07de70
Fixed JPEG2000 I;16 images on big endian
2021-12-28 17:06:05 +11:00
Andrew Murray
4222605442
Fixed freeing pointer
2021-12-27 13:39:37 +11:00
Andrew Murray
fdec387b4a
Fixed palette index for zeroed color in FASTOCTREE quantize
2021-12-11 16:07:45 +11:00
Andrew Murray
6337428df1
Loading transparent pixels in C from subsequent GIF frames is no longer a problem
2021-11-29 17:49:12 +11:00
Andrew Murray
90a52d3c0d
Added width argument to polygon
2021-11-16 22:02:54 +11:00
Andrew Murray
ca15c684ea
Only prevent repeated polygon pixels when drawing with transparency
2021-11-15 23:28:29 +11:00
Andrew Murray
bb6212a332
Added rounding when converting P and PA
2021-11-10 08:00:58 +11:00
DWesl
c8391aaa4b
Use the Windows functions to get TCL functions on Cygwin.
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This is related to linking semantics, so Cygwin should follow the Windows codepath.
2021-11-03 13:03:55 -04:00
Hugo van Kemenade
716a0baf74
Drop support for EOL Python 3.6
2021-10-19 15:34:52 +03:00
Hugo van Kemenade
65b5f91b60
Merge pull request #5659 from wiredfool/fli_framesize
2021-09-05 14:14:58 +03:00
Eric Soroos
a20d45fc0b
Fix 6-byte OOB read in FliDecode
2021-09-02 15:00:11 +03:00
Eric Soroos
8f300af691
Actually check the framesize in FliDecode.
2021-08-08 15:02:18 +02:00
Andrew Murray
9ad8c0c415
Updated location of make_hash script [ci skip]
2021-08-08 13:08:42 +10:00
Hugo van Kemenade
025f2071f5
Merge pull request #5598 from radarhere/i16
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Consider I;16 pixel size when drawing text
2021-08-06 14:10:04 +03:00
Andrew Murray
622a1cd542
Changed URLs to HTTPS
2021-07-12 21:00:36 +10:00
Andrew Murray
a39cb04f3e
Consider I;16 pixel size when drawing text
2021-07-09 21:23:43 +10:00
Miloš Komarčević
fa66d150e2
Enable strip chopping for large TIFFs
2021-07-01 00:43:56 +10:00
Andrew Murray
518ee3722a
Use snprintf instead of sprintf
2021-06-30 23:52:56 +10:00
Andrew Murray
5f4504bb03
Limit sprintf modes to 10 characters
2021-06-30 19:35:09 +10:00
Hugo van Kemenade
f3db65db09
Merge pull request #5347 from radarhere/edge
2021-06-28 17:17:17 +03:00
Hugo van Kemenade
ec74f3b1c0
Merge pull request #5367 from radarhere/quant
2021-06-20 21:57:05 +03:00
Hugo van Kemenade
8b0244ac66
Merge pull request #5540 from radarhere/numresolution
2021-06-20 11:58:51 +03:00
Hugo van Kemenade
8f55c955db
Merge pull request #5535 from radarhere/tiff_format
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Fixed format warning
2021-06-14 15:07:50 +03:00
Andrew Murray
bd298b128c
Fixed default numresolution for small JPEG2000 images
2021-06-14 11:23:56 +10:00
Hugo van Kemenade
58661c978b
Merge pull request #5534 from radarhere/type
2021-06-12 21:30:15 +03:00
Andrew Murray
e00af259d8
Use PRIu64 to fix format warning
2021-06-11 18:27:36 +10:00
Hugo van Kemenade
101887360c
Merge pull request #5501 from radarhere/dds_bc5
2021-06-11 10:34:19 +03:00
Andrew Murray
5b0a63f76d
Updated declaration to match definition
2021-06-10 19:01:12 +10:00
Andrew Murray
8099d01349
Fixed typo
2021-05-19 23:32:00 +10:00
Andrew Murray
2e7f40e0b8
Added BC5_SNORM reading
2021-05-18 17:44:21 +10:00
Andrew Murray
78406ed1ff
Merge pull request #5460 from xtsm/ellipse
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Remove spikes when drawing thin pieslices
2021-05-14 23:37:11 +10:00
Alexander Karpinsky
2fa6537df3
HTTP link is not valid (wrong redirect)
2021-05-10 14:14:36 +03:00
Hugo van Kemenade
c1e1aeea87
Merge pull request #5458 from radarhere/tiff_deprecations
2021-05-09 23:14:22 +03:00
Stanislau Tsitsianok
0c9ffcfa14
Fixed #5432
2021-05-02 17:12:07 +03:00
Andrew Murray
11d1458316
Replaced uint16 and uint32 with uint16_t and uint32_t to resolve TIFF deprecations
2021-05-01 00:51:39 +10:00
Andrew Murray
8bc19ac78c
Do not alter pixels outside mask when drawing text on an image with transparency
2021-04-29 23:08:25 +10:00
Hugo van Kemenade
9e73f7a324
Merge pull request #5374 from radarhere/static
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Changed quantize and quantize2 to static
2021-04-19 17:58:35 +03:00
Hugo van Kemenade
197673b9b2
Merge pull request #4996 from nulano/jp2-decode-subsample
2021-04-17 21:42:17 +03:00
Andrew Murray
1e074f5040
Merge pull request #4144 from jansol/master
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Stop decoding BC1 punchthrough alpha in BC2&3
2021-04-15 20:24:52 +10:00
Andrew Murray
2cb1d056c0
Merge branch 'master' into jp2-decode-subsample
2021-04-11 12:49:10 +10:00
Andrew Murray
c5f886958a
Merge branch 'master' into quant
2021-04-11 12:41:48 +10:00
Andrew Murray
5491bd5eda
Merge parallel horizontal edges in ImagingDrawPolygon
2021-04-11 12:41:32 +10:00
Andrew Murray
65cdc21105
Changed quantize and quantize2 to static
2021-04-11 12:40:59 +10:00
nulano
ee41a133dd
formatting
2021-04-10 20:03:46 +02:00
Eric Soroos
441e6426ae
Initialize buffer with 0, fixes valgrind undefined behavior issues
2021-04-09 13:41:23 +02:00
Andrew Murray
39fe85f308
Merge branch 'master' into jp2-decode-subsample
2021-04-03 09:26:55 +11:00
Andrew Murray
a69430047b
Renamed function
2021-04-02 21:06:10 +11:00
Andrew Murray
6764650e2a
Reduced memory usage
2021-04-02 20:48:06 +11:00
Andrew Murray
6541bd7cb5
Added second attribute to avoid unstable nature of qsort
2021-04-02 04:07:18 +11:00
Andrew Murray
7387ec23ac
Revert "Removed return value of build_distance_tables"
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This reverts commit a4a38b805b
2021-04-02 04:07:18 +11:00
Hugo van Kemenade
694c84f88f
Fix typo [ci skip]
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Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
2021-04-01 20:00:13 +03:00
Hugo van Kemenade
8febdad8dd
Review, typos and lint
2021-04-01 17:41:46 +03:00
Eric Soroos
bb6c11fb88
Fix FLI DOS -- CVE-2021-28676
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* FliDecode did not properly check that the block advance was
non-zero, potentally leading to an infinite loop on load.
* This dates to the PIL Fork
* Found with oss-fuzz
2021-04-01 17:17:23 +03:00
Eric Soroos
3bf5eddb89
Fix OOB Read in Jpeg2KDecode CVE-2021-25287,CVE-2021-25288
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* For J2k images with multiple bands, it's legal in to have different
widths for each band, e.g. 1 byte for L, 4 bytes for A
* This dates to Pillow 2.4.0
2021-04-01 17:17:13 +03:00
Eric Soroos
87934e22d0
Fix for crash-0da0
2021-03-31 23:24:30 +02:00
Eric Soroos
45530d5ce1
fixes crash-74d2
2021-03-31 22:23:57 +02:00
wiredfool
4044ecc1fb
Merge pull request #5366 from kkopachev/kk-remove-extra-check
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Remove redundant check (addition to #5364 )
2021-03-31 20:54:07 +01:00
Hugo van Kemenade
c54a7bb031
Merge pull request #5333 from radarhere/gif_frame_transparency
2021-03-31 18:08:11 +03:00
Hugo van Kemenade
54e9f3bd0f
Merge pull request #5291 from raygard/giflzw
2021-03-31 17:58:44 +03:00
Hugo van Kemenade
727533148e
Merge pull request #5282 from radarhere/quantize
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Set all transparent colors to be equal in quantize()
2021-03-31 17:58:21 +03:00
Hugo van Kemenade
06dfbb8e3e
Merge branch 'master' into giflzw
2021-03-31 16:45:02 +03:00
Hugo van Kemenade
d3ad66d851
Merge pull request #5332 from radarhere/typo
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Corrected grammar
2021-03-31 09:40:41 +03:00
Ray Gardner
306d030fce
Add comment to reference GIF LZW specification.
2021-03-30 17:35:21 -06:00
Konstantin Kopachev
19a815dd73
Remove redundant check
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It's duplicated inside following call of TIFFReadTile
2021-03-29 11:27:50 -07:00
wiredfool
9a683db339
Merge pull request #5274 from radarhere/gradient
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Fixed linear_gradient and radial_gradient I and F modes
2021-03-28 14:35:22 +01:00
Konstantin Kopachev
52ecf1b142
Stop guessing strip size and pass expected size
2021-03-28 15:03:37 +02:00
Konstantin Kopachev
ab24c98491
Add sanity check for memory overruns
2021-03-28 15:03:37 +02:00
Konstantin Kopachev
1c295bf43c
Check for dimensions and sizes to fit into int
2021-03-28 15:03:37 +02:00
Konstantin Kopachev
e438046201
Refactor into smaller functions
2021-03-28 15:03:37 +02:00
